Evaporator Removal Help

[jkk]

Hey Guys

I need to change out the evaporator on my 1980 C-10 any body have any tips or tricks for this job how hard is to separate the case?

Any archives on the subject?

Thanks for any info

[4x4k30]

remove the rt front inner fender it makes it easyer to get to the bottom screws be carefull and shoot em down with wd 40 before trying to remove the nuts and watch out they will break easy or strip spray all the inner fender bolts and any you have to take off with the wd40 also there are a couple screws you have to remove inside the cab at the airbox